
\begin{table}
\begin{center}
\begin{footnotesize}
\begin{tabular}{l c c c c c}
\hline
 & x countries & x ideologies & x ages & x education & x incomes \\
\hline
(Intercept)          & $0.85 \; (0.03)^{***}$ & $0.85 \; (0.02)^{***}$  & $0.83 \; (0.04)^{***}$  & $0.81 \; (0.02)^{***}$ & $0.79 \; (0.02)^{***}$ \\
High cost            & $-0.04 \; (0.02)$      & $-0.02 \; (0.02)$       & $0.01 \; (0.04)$        & $-0.03 \; (0.02)$      & $-0.04 \; (0.02)^{*}$  \\
Low cost             & $-0.01 \; (0.02)$      & $-0.02 \; (0.02)$       & $0.01 \; (0.04)$        & $-0.01 \; (0.02)$      & $-0.02 \; (0.02)$      \\
Germany              & $-0.08 \; (0.03)^{**}$ & $-0.09 \; (0.02)^{***}$ & $-0.09 \; (0.02)^{***}$ &                        &                        \\
Italy                & $0.01 \; (0.02)$       & $0.02 \; (0.01)$        & $0.02 \; (0.01)$        &                        &                        \\
Poland               & $-0.08 \; (0.03)^{**}$ & $-0.08 \; (0.02)^{***}$ & $-0.08 \; (0.02)^{***}$ &                        &                        \\
Left                 & $0.01 \; (0.01)$       & $0.01 \; (0.03)$        & $0.01 \; (0.01)$        & $-0.01 \; (0.01)$      & $0.01 \; (0.01)$       \\
Right                & $0.10 \; (0.01)^{***}$ & $0.10 \; (0.02)^{***}$  & $0.10 \; (0.01)^{***}$  & $0.08 \; (0.01)^{***}$ & $0.09 \; (0.01)^{***}$ \\
Male                 & $-0.02 \; (0.01)^{*}$  & $-0.02 \; (0.01)^{*}$   & $-0.02 \; (0.01)^{*}$   & $-0.03 \; (0.01)^{**}$ & $-0.02 \; (0.01)^{*}$  \\
Age                  & $0.00 \; (0.00)^{**}$  & $0.00 \; (0.00)^{**}$   & $0.00 \; (0.00)^{*}$    & $0.00 \; (0.00)^{***}$ & $0.00 \; (0.00)^{***}$ \\
Secondary ed or less & $-0.01 \; (0.01)$      & $-0.01 \; (0.01)$       & $-0.01 \; (0.01)$       & $0.00 \; (0.02)$       &                        \\
Income               & $0.00 \; (0.00)$       & $0.00 \; (0.00)$        & $0.00 \; (0.00)$        &                        & $0.00 \; (0.00)^{**}$  \\
High cost x Germany  & $0.01 \; (0.03)$       &                         &                         &                        &                        \\
Low cost x Germany   & $-0.03 \; (0.03)$      &                         &                         &                        &                        \\
High cost x Italy    & $0.05 \; (0.03)$       &                         &                         &                        &                        \\
Low cost x Italy     & $-0.01 \; (0.03)$      &                         &                         &                        &                        \\
High cost x Poland   & $-0.00 \; (0.03)$      &                         &                         &                        &                        \\
Low cost x Poland    & $0.01 \; (0.03)$       &                         &                         &                        &                        \\
High cost x Left     &                        & $0.02 \; (0.03)$        &                         &                        &                        \\
Low cost x Left      &                        & $0.00 \; (0.03)$        &                         &                        &                        \\
High cost x Right    &                        & $-0.01 \; (0.02)$       &                         &                        &                        \\
Low cost x Right     &                        & $0.01 \; (0.02)$        &                         &                        &                        \\
High cost x Age      &                        &                         & $-0.00 \; (0.00)$       &                        &                        \\
Low cost x Age       &                        &                         & $-0.00 \; (0.00)$       &                        &                        \\
High cost x Ed       &                        &                         &                         & $0.01 \; (0.02)$       &                        \\
Low cost x Ed        &                        &                         &                         & $0.00 \; (0.02)$       &                        \\
High cost x Income   &                        &                         &                         &                        & $0.00 \; (0.00)$       \\
Low cost x Income    &                        &                         &                         &                        & $0.00 \; (0.00)$       \\
\hline
R$^2$                & $0.04$                 & $0.04$                  & $0.04$                  & $0.02$                 & $0.03$                 \\
Adj. R$^2$           & $0.04$                 & $0.04$                  & $0.04$                  & $0.02$                 & $0.03$                 \\
Num. obs.            & $5285$                 & $5285$                  & $5285$                  & $6145$                 & $5351$                 \\
RMSE                 & $0.56$                 & $0.56$                  & $0.56$                  & $0.58$                 & $0.57$                 \\
\hline
\multicolumn{6}{l}{\tiny{$^{***}p<0.001$; $^{**}p<0.01$; $^{*}p<0.05$}}
\end{tabular}
\end{footnotesize}
\caption{Conditional effects of cost information}
\label{tab:costinteractions}
\end{center}
\end{table}
